Question

http://prntscr.com/6wk5ez

Answer 1

@ILUVSOCCER

Answer 2

Divide the two pair of numbers, the hundred divided by the smaller number, do it do both sides, what do you get ?

Answer 3

$$\rm {\Large ~ speed =\frac{distance}{time}\\
\Large Reynolds ~ speed :\frac{385}{7}
\\\Large Keller ~ speed :\frac{477}{9}
}$$

Answer 4

i got 55

Answer 5

thank you :SSSSSSSD

Answer 6

Then you divide the other one, what do you get ? 53